D303 road
State road in Croatia
From Wikipedia, the free encyclopedia
D303 is a state road connecting A9 and A8 motorways (Kanfanar interchange) to Rovinj. The road is 13.5 km long.[1][2]

The road, as well as all other state roads in Croatia, is managed and maintained by Hrvatske ceste, state owned company.[3]
Traffic volume
Traffic is regularly counted and reported by Hrvatske ceste, operator of the road.[4] Substantial variations between annual (AADT) and summer (ASDT) traffic volumes are attributed to the fact that the road connects A9 motorway carrying substantial tourist traffic to Rovinj, a major summer resort.
| D303 traffic volume | ||||
| Road | Counting site | AADT | ASDT | Notes |
| 2716 Sošići | 6,741 | 13,187 | The only published traffic counting site on D303. | |
Road junctions and populated areas
| D303 junctions/populated areas | |
| Type | Slip roads/Notes |
| Kanfanar interchange: Ž5077 to Kanfanar The eastern terminus of the road. Eastbound D303 traffic defaults to the Ž5077. | |
| L50128 to Bubani | |
| Putini | |
| Rovinjsko Selo | |
| Rovinj Ž5095 to Valalta resort Ž5096 to Bale The western terminus of the road. | |